Replace our hard-coded default for `/RTC1` with a first-class
abstraction to select runtime checks from an enumeration of logical
names. Add a `MSVC_RUNTIME_CHECKS` target property and corresponding
`CMAKE_MSVC_RUNTIME_CHECKS` variable.
Removing the old default flag requires a policy because existing
projects may rely on string processing to edit them and choose
runtime checks under the old behavior. Add policy CMP0184 to
provide compatibility.
Fixes: #26614
Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`, now with "east const" enforcement.
Use `clang-format` version 18.
* If you reached this commit for a line in `git blame`, re-run the blame
operation starting at the parent of this commit to see older history
for the content.
* See the parent commit for instructions to rebase a change across this
style transition commit.
Issue: #26123
d620d77d26 FindDoxygen: Rename `_Doxygen_dne_header` -> `_Doxygen_do_not_edit_header`
e7ff3cccea PushToAndroidDevice.cmake: Rename `cmake_parse_arguments` prefix
bc8621d999 Fix: A lot of typos in code found by `typos`
b33beb7af5 Help: Fix some typos found by `sphinx-lint`
78e45c2db6 Style: Replace TABs with spaces for indentation in some files
74e0173f66 Tests(NuGet): Fix the test to ignore empty and space-only lines
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !10151
Teach `export()` and `install(EXPORT)` to record this setting on the
imported targets they generate. Make this property's non-presence
authoritative on imported targets since they represent what was built
elsewhere.
Add a way to specify, in a portable way, to raise an error for any
warning during the link step. For that purpose, define:
* CMAKE_LINK_WARNING_AS_ERROR variable
* LINK_WARNING_AS_ERROR target property
Fixes: #25343
Add a target property that will be read on unity file generation to
attempt to use a relative path to the source file from the CMake Source
Directory or the generated unity file. Additionally add the CMake
Source Directory and the CMake Binary directory to the include path of
the generated unity files.
Closes: #26352
Traditionally CMake generates link lines by starting with the direct
link dependencies specified by `LINK_LIBRARIES` in their original order
and then appending indirect dependencies that the direct dependencies
do not express. This gives projects control over ordering among
independent entries, which can be important when intermixing flags
and libraries, or when multiple libraries provide the same symbol.
However, it may also result in inefficient link lines.
Add support for an alternative strategy that can reorder direct link
dependencies to produce more efficient link lines. This is useful
for projects that cannot easily specify their targets' direct
dependencies in an order that satisfies indirect dependencies.
Add a `CMAKE_LINK_LIBRARIES_STRATEGY` variable and corresponding
`LINK_LIBRARIES_STRATEGY` target property to select a strategy.
Fixes: #26271
This includes the target property, its initializing variable, its
initializing environment variable, and updating related docs to mention
the new bits.
By specifying CODEGEN as an argument to add_custom_command the
custom command will be added to a codegen build target.
The intent is to provide a convenient way for users to get
their generated files without having to build the whole project.
This can be helpful for code analysis tools which can be useful
for IDEs and CI.
8b6fc81fc3 cmTarget: copy link libraries from the right properties
d4a517f82a Tests/CXXModules: add a test with transitive targets
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !9265
This indicates to MSBuild which configurations are considered debug
configurations. This is useful for reference both by humans and tools.
Issue: #25327
* Per-config values were added to `AUTO*_EXECUTABLE`.
* Dependency order was refactored for `cmake_autogen` and `cmake_autorcc` to avoid unnecessary rebuilds.
* A new parameter was added for `cmake_autogen` and `cmake_autorcc` to specify the config name of the `auto*_executable` to be used.
* Add `AUTOGEN_BETTER_GRAPH_MULTI_CONFIG` target property to change the behavior of the dependency graph.
* The timestamp target is split into three targets for per-config to avoid redundant `mocs_compilation` builds when `AUTOGEN_BETTER_GRAPH_MULTI_CONFIG` is ON
* Per-config `DEP_FILE_RULE_NAME` values were added to `AutogenInfo.json` for `Multi-Config` usage.
* Some functions were refactored to avoid code duplication.
This commit reimplements fddd0f0443Fixes: #20074
0f80101b73 Tests: Update Swift tests to use CMP0157 NEW behavior
c1d787e473 Swift: Add abstraction for compilation mode
c39384f540 Tests: Simplify RunCMake.Swift conditions to enable use of Swift
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8918
Add a `CMAKE_Swift_COMPILATION_MODE` variable and corresponding
`Swift_COMPILATION_MODE` target property to control the compilation
mode. Select among `wholemodule`, `singlefile`, and `incremental`.
Add policy CMP0157 to remove the default `-wmo` flags in favor of the
abstract setting.
Issue: #25366
Offer the capability, through variable `CMAKE_LINKER_TYPE`, as well as
the target property `LINKER_TYPE` to specify which linker must be used.
The implementation of this capability is specified by variables specific
to the language and linker type: `CMAKE_<LANG>_USING_LINKER_<TYPE>`.
Some definitions are provided as part of `CMake`.
For example, to select the `LLVM` linker rather than the standard one,
the type `LLD` should be specified through the variable `CMAKE_LINKER_TYPE`.
And, on `Apple`, `Linux` and some environments on `Windows`, the variable
`CMAKE_<LANG>_USING_LINKER_LLD` has value `-fuse-ld=lld`. And for `Windows`
environments based on `MSVC`, where the linker is used directly, the tool
`lld-link.exe` will be used rather than `link.exe`.
Fixes: #19174, #24254, #24990
This requires knowing when a generated header is public, which we can
model using file sets. Add policy CMP0154 to treat generated sources
as private by default in targets with file sets. Generated public
headers can be specified in public file sets.
Fixes: #24959
Issue: #15555
We need to be able to construct BMIs that will be usable from the client
modules for the target importing the module, so create BMI-only
compilation rules for `IMPORTED` targets to create these BMIs.
While not "usage requirements" directly, when applied to a target that
will eventually have the BMI compile rules attached to them, they need
tracked as such.
